[endgame]

Yes. Here's a 2014 BBC article about that:

https://www.bbc.com/news/uk-politics-26487418

The article quotes one Mr Richard Mawrey QC:

> "Postal voting on demand, however many safeguards you build into it, is wide open to fraud… on a scale that will make election rigging a possibility and indeed in some areas a probability."

> "Now I know that there is a very strong political desire to keep the present system. What I'm saying is that if you keep the present system, then however many safeguards you create, fraud and serious fraud is inevitably going to continue because that is built into the system."